gpt-5.1-codex-mini vs Qwen/Qwen3-Coder-Next-FP8
Input price
$0.25
$0.50
Output price
$2.00
$1.20
Context window
400K
262K
Throughput
165 tok/s
131 tok/s
Availability
95.4%
99.2%
Cost / task
$0.002
$0.002
Efficiency score
91
90
Estimated monthly cost by workload
Metric
GPT-5.1-CODEX-
QWEN
Chat assistant
$315.00
$294.00
RAG / long context
$480.00
$708.00
Agent / tool use
$900.00
$792.00
Efficiency score: gpt-5.1-codex-mini
Across price, speed and reliability, gpt-5.1-codex-mini offers the stronger overall balance for most workloads — but the right pick depends on your exact mix of input, output and latency needs.
Figures are illustrative demo data, not financial advice.
Frequently asked questions
Is gpt-5.1-codex-mini or Qwen/Qwen3-Coder-Next-FP8 cheaper?+
gpt-5.1-codex-mini has the lower input price — $0.25 vs $0.50 per 1M tokens — so for most blended workloads it is the more cost-effective of the two. Figures are illustrative demo data.
Which should I choose, gpt-5.1-codex-mini or Qwen/Qwen3-Coder-Next-FP8?+
Across price, speed and reliability, gpt-5.1-codex-mini offers the stronger overall balance for most workloads — but the right pick depends on your exact mix of input, output and latency needs.